package com.groupwork.meeting.Mapper;

import com.groupwork.meeting.entity.User;
import com.groupwork.meeting.entity.UserRole;

/**
 * @author 鱼凫
 * @version 1.0
 * Create by 2021/12/1 14:12
 * @Description //TODO
 */

public interface UserRoleMapper {
    /**
     * 用户名查询权限数据
     * @param username 用户名
     * @return 到则返回数据，负责返回NULL
     */
    UserRole findByUserName(String username);
}
